AgentBuilders
REMOTE · API.AGENTBUILDERS.APP · SCANNED AUG 3
Deploy full-stack web apps with database, file storage, auth, and RBAC via a single API call.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score →
Endpoint Security74
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability81
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 1323 tokens (~101/item across 13 items; 13 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management27
- Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Capabilities40
- Spec-recency check failed: implements MCP spec 2025-03-26; the latest is 2026-07-28. See how to fix → Fail
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
remote · api.agentbuilders.app
claude mcp add --transport http sirarchiemccarthy-oss-agentbuilders https://api.agentbuilders.app/mcp
[mcp_servers.sirarchiemccarthy-oss-agentbuilders] url = "https://api.agentbuilders.app/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"sirarchiemccarthy-oss-agentbuilders": {
"type": "remote",
"url": "https://api.agentbuilders.app/mcp",
"enabled": true
}
}
} openclaw mcp add sirarchiemccarthy-oss-agentbuilders --url https://api.agentbuilders.app/mcp --transport streamable-http
mcp_servers:
sirarchiemccarthy-oss-agentbuilders:
url: "https://api.agentbuilders.app/mcp" {
"mcpServers": {
"sirarchiemccarthy-oss-agentbuilders": {
"type": "http",
"url": "https://api.agentbuilders.app/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 3 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Jul 26 +2
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 28 Jul 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Jul 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 66
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Aug 2026 · Probed https://api.agentbuilders.app/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=agentbuilders.app | CN=YE1,O=Let's Encrypt,C=US | 25 Jun 2026 | 23 Sept 2026 | ECDSA 256 | ECDSA-SHA384 | 51bc92ec51a42352f84c4c5a98d8ecf18eb |
| SANs: *.agentbuilders.app, agentbuilders.app | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
DNSSEC insecure
Validation of api.agentbuilders.app. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| app. | present | 23684 | 8 | Verified |
| agentbuilders.app. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://api.agentbuilders.app/mcp | Verified | 200 | |
| http (plaintext) | http://api.agentbuilders.app/mcp | HTTPS enforced | 301 | https://api.agentbuilders.app/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.
claim_deployment ~59
Claim ownership of an agent-deployed app using its claim code. Transfers the app from the deploying agent to your account.
| Name | Type | Req | Description |
|---|---|---|---|
| claim_code | string | yes | The 8-character claim code (format: XXXX-XXXX) provided by the deploying agent |
No output schema declared.
No examples provided.
create_app ~172
Create an app entry without deploying files. Reserves the name and sets initial configuration. Supports BYO (Bring Your Own) integrations via proxy secrets — after creation, use set_secret to attach third-party API keys and verify_integration to confirm connectivity. Use deploy_app later to push files.
| Name | Type | Req | Description |
|---|---|---|---|
| database_tables | object | — | Database tables to provision: { table_name: { column: 'TEXT'|'INTEGER'|'REAL'|'BLOB' } } |
| enable_auth | boolean | — | Enable user registration/login for this app |
| enable_files | boolean | — | Enable R2 file storage for this app |
| name | string | yes | App subdomain name (lowercase alphanumeric + hyphens, 3-63 chars) |
| public | boolean | — | Make app publicly accessible (default: false) |
No output schema declared.
No examples provided.
create_custom_domain ~68
Attach a custom domain to an app. Returns DNS instructions (CNAME + TXT records) for verification. Requires Hobby tier or above.
| Name | Type | Req | Description |
|---|---|---|---|
| hostname | string | yes | Custom domain hostname (e.g., "app.example.com") |
| name | string | yes | App name to attach the domain to |
No output schema declared.
No examples provided.
deploy_app ~262
Deploy a full-stack web app. Creates or redeploys an app with static files, optional database, file storage, user auth, and RBAC. Supports BYO (Bring Your Own) integrations — after deploy, use set_secret to attach third-party API keys (Stripe, Resend, Neon, etc.) and the app can proxy requests through them securely. Returns a live URL.
| Name | Type | Req | Description |
|---|---|---|---|
| database_tables | object | — | Database tables: { table_name: { column: 'TEXT'|'INTEGER'|'REAL'|'BLOB' } } |
| enable_auth | boolean | — | Enable user registration/login for this app |
| enable_files | boolean | — | Enable R2 file storage for this app |
| files | object | yes | Map of filename to content string |
| name | string | yes | App subdomain name (lowercase alphanumeric + hyphens, 1-63 chars) |
| public | boolean | — | Make app publicly accessible (default: private with viewKey) |
| rbac_default_role | string | — | Default role for new users |
| rbac_roles | object | — | RBAC role definitions: { role_name: { permissions: [...], inherits: [...] } } |
| version | integer | — | Expected version for optimistic concurrency (CAS) |
No output schema declared.
No examples provided.
deploy_preview ~93
Deploy an ephemeral preview of an app. The preview auto-expires after the specified TTL (default: 1 hour, max: 24 hours). Returns a unique preview URL.
| Name | Type | Req | Description |
|---|---|---|---|
| files | object | yes | Map of filename to content string |
| name | string | yes | Base app name for the preview |
| ttl | integer | — | Preview lifetime in seconds (default: 3600, max: 86400) |
No output schema declared.
No examples provided.
get_app ~31
Get details of a specific app including URL, capabilities, and version.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | App name |
No output schema declared.
No examples provided.
get_deployment ~67
Get deployment history and version info for an app. Returns the current version, available rollback versions, and deploy trail entries.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | — | Max number of deploy trail entries to return (default: 20, max: 100) |
| name | string | yes | App name |
No output schema declared.
No examples provided.
get_logs ~62
Get recent deploy logs and operational events for an app. Includes deploy successes, failures, rollbacks, and errors.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | — | Max log entries to return (default: 50, max: 200) |
| name | string | yes | App name |
No output schema declared.
No examples provided.
get_viewkey ~35
Get the viewKey for a private app. Users need this to access the app.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | App name |
No output schema declared.
No examples provided.
list_apps ~17
List all apps deployed with your API key.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
set_secret ~289
Store a BYO (Bring Your Own) proxy secret for an app. Used to attach third-party API keys so the app can proxy requests through AgentBuilders without exposing keys to the client. Common secret names: STRIPE_SECRET_KEY, RESEND_API_KEY, NEON_DATABASE_URL, SENTRY_DSN, POSTHOG_API_KEY, CLERK_SECRET_KEY, OPENAI_API_KEY, GITHUB_TOKEN. Domains are auto-detected from the secret name (e.g., STRIPE_* routes to api.stripe.com). Secret values are never returned in responses. Use verify_integration after setting a secret to confirm connectivity.
| Name | Type | Req | Description |
|---|---|---|---|
| allowed_domains | array | — | Restrict the secret to these target domains. Usually auto-detected from the secret name (e.g., STRIPE_* auto-allows api.stripe.com). Override only if needed. |
| name | string | yes | App name to attach the secret to |
| secret_name | string | yes | Secret identifier — use the service convention: STRIPE_SECRET_KEY, RESEND_API_KEY, NEON_DATABASE_URL, SENTRY_DSN, POSTHOG_API_KEY, CLERK_SECRET_KEY, OPENAI_API_KEY, GITHUB_TOKEN (alphanumeric + dashe… |
| secret_value | string | yes | The secret value (e.g., sk_live_..., re_...). Stored securely, never returned. |
No output schema declared.
No examples provided.
update_app ~43
Update app settings (e.g., toggle public/private) without full redeploy.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | App name |
| public | boolean | — | Set public accessibility |
No output schema declared.
No examples provided.
verify_integration ~125
Verify a BYO (Bring Your Own) integration is correctly configured for an app. Checks that the proxy secret exists, the target service is reachable, and a lightweight health probe succeeds. Returns structured pass/fail per check. Supported services: stripe, resend, neon, sentry, posthog, clerk, openai, github, supabase.
| Name | Type | Req | Description |
|---|---|---|---|
| app_name | string | yes | The app to verify integration for |
| service | string | yes | Service to verify (stripe, resend, neon, sentry, posthog, clerk, openai, github, supabase) |
No output schema declared.
No examples provided.